Programming Ruby: The Pragmatic Programmers' Guide (Second Edition)
Ch. 3-4: Classes, Objects, Variables, and Containers
Lecture
Lesson 2
Date
2026-04-22
Teacher
AI Tutor
Duration
60 Mins
Learning Objectives
Define and instantiate classes and objects; Differentiate between local, instance, and static variables; Utilize basic container types for efficient data storage; Apply scoping rules within class methods.